Given x 0 , a point of a convex subset C of a Euclidean space, the two following statements are proven to be equivalent: (i) every convex function f : C → ℝ is upper semi-continuous at x 0 , and (ii) ...
This time Subject Experts of Mathematics at Jagranjosh come up with the complete chapter notes of Continuity and Differentiability including important topics like continuous functions, differentiable ...